4545135

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 9225216

約数和(自身を除く): 4680081

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 105, 141, 235, 307, 315, 329, 423, 705, 921, 987, 1535, 1645, 2115, 2149, 2763, 2961, 4605, 4935, 6447, 10745, 13815, 14429, 14805, 19341, 32235, 43287, 72145, 96705, 101003, 129861, 216435, 303009, 505015, 649305, 909027, 1515045, 4545135]

約数ペア:

[(1, 4545135), (3, 1515045), (5, 909027), (7, 649305), (9, 505015), (15, 303009), (21, 216435), (35, 129861), (45, 101003), (47, 96705), (63, 72145), (105, 43287), (141, 32235), (235, 19341), (307, 14805), (315, 14429), (329, 13815), (423, 10745), (705, 6447), (921, 4935), (987, 4605), (1535, 2961), (1645, 2763), (2115, 2149)]